JPH0644066Y2 - Resin sheathed heater - Google Patents
Resin sheathed heaterInfo
- Publication number
- JPH0644066Y2 JPH0644066Y2 JP7263889U JP7263889U JPH0644066Y2 JP H0644066 Y2 JPH0644066 Y2 JP H0644066Y2 JP 7263889 U JP7263889 U JP 7263889U JP 7263889 U JP7263889 U JP 7263889U JP H0644066 Y2 JPH0644066 Y2 JP H0644066Y2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- electric
- heat
- wire
- wires
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Resistance Heating (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、電気発熱体等の技術分野に属し、フレキシブ
ルなシーズヒーターに関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention belongs to the technical field of electric heating elements and the like, and relates to a flexible sheathed heater.
合成樹脂製棒線へ電気発熱線を捲線した発熱体は存在
し、水道凍結防止、電気毛布、カーペット等へ応用され
ている。これらは、メーカーサイドで目的とする器具に
適合させた電気定格容量に定めて、該発熱体は製造され
ている。従って、ユーザーサイドで任意に定めた物品目
的へ流用応用することは電気取扱安全上問題があり、火
災等の危険がある。There is a heating element in which an electric heating wire is wound around a synthetic resin rod wire, and it is applied to water pipe freezing prevention, electric blankets, carpets and the like. The heating element is manufactured according to the electric rated capacity of the manufacturer, which is adapted to the intended appliance. Therefore, diversion and application to the purpose of goods arbitrarily defined on the user side poses a problem in terms of electric handling safety, and there is a risk of fire or the like.
本考案は斯かる前記した問題を解消して、ユーザーサイ
ドで充分に安全を確保しながら利用応用し易いシーズヒ
ーターを目的とした。The present invention solves the above-mentioned problems, and aims at a sheath heater which is easy to use and apply while ensuring sufficient safety on the user side.
問題解決の手段として、○又は多角形状の断面形状の縦
長の耐熱性電気絶縁性樹脂線の内部へ軸方向に二本の導
線をパラレルに配置し内蔵し、該樹脂線の表面に二種類
の電気発熱線をパラレルにしてパイラルに巻線を施し且
つその上に耐熱性電気絶縁樹脂をコーテングを施し且つ
その表面に定格定数又は電気抵抗容量寸法を目盛り表示
し、それらを構成して問題の解決手段とした。As a means for solving the problem, ○ or a vertically long heat-resistant electrically insulating resin wire having a polygonal cross-sectional shape, two conductive wires are axially arranged in parallel and built in, and two kinds of resin wires are provided on the surface of the resin wire. The electric heating wires are arranged in parallel and spirally wound, and the heat-resistant electric insulating resin is applied on top of them, and the rated constant or electric resistance capacity dimension is graduated on the surface, and these are constructed to solve the problem. The means.
本考案を図面によって詳細に説明をする。第１図は従前
の一実施例である。耐熱性合成樹脂線１の表面に電気発
熱抵抗線２を捲線して、その上に耐熱性合成樹脂３を被
覆して発熱体1は構成されて、水道の凍結防止、電気毛
布、カーペット等へ応用されている。第２図は本考案の
一実施例の側面断面図である。○又は多角形状の断面形
状の縦長の耐熱性電気絶縁性樹脂線４の内部へ軸方向に
二本の導線５、5aをパラレルに配置し内蔵し、該樹脂線
４の表面に熱起電力を生じる二種類の電気発熱線６、７
をパラレルにしてスパイラルに巻線６、７を施し且つそ
の上に耐熱性電気絶縁樹脂８をコーテングをして且つそ
の表面に定格定数又は電気抵抗容量の目盛り９を表示し
て、樹脂シーズヒーター9を構成している。樹脂シーズ
ヒーター9は所定目盛り９によって所定長さ分を切り取
って使用する。第３図は樹脂シーズヒーター9の使用態
様の略図である。内蔵している導線５、5aを所望長さ分
を引きだして、パラレルにしてスパイラルに捲線した電
気発熱線６、７の一方の端末に結合（５−６、5a−７）
して該引き出された部分の５、5aはリード線として、他
方の該捲線の端末６′、７′を前記リード線の一部5a′
と結合（5a′−６′−７′）して、発熱体9nを成して使
用することが出来る。発熱体9nの発熱線捲線６、７は種
類を異にした金属抵抗体であるので、発熱させて電源を
一時遮断した時の自己抵抗値に差を生じるので、その抵
抗値差を抵抗値測定装置で読み取り電子演算装置でその
抵抗値差と基準値とを比較して通電制御装置で通電制御
を可能となる（図示せず）、又は該通電の一時遮断の時
にその通電発熱と前記発熱線捲線６、７は結合部5a′と
によって熱起電力を生じるのでその起電力値を熱起電力
測定装置で読み取り電子演算装置でその熱起電力差と基
準値とを比較して通電制御装置で通電制御が可能である
（図示せず）。The present invention will be described in detail with reference to the drawings. FIG. 1 shows a conventional embodiment. The heat generating synthetic resin wire 1 is wound around the surface of the electric heating resistance wire 2, and the heat resistant synthetic resin 3 is coated thereon to form the heating element 1 . It is applied. FIG. 2 is a side sectional view of an embodiment of the present invention. O or two vertically long heat-resistant and electrically insulating resin wires 4 having a polygonal cross-section, the two conductive wires 5 and 5a are arranged in parallel in the axial direction and built in, and a thermoelectromotive force is generated on the surface of the resin wires 4. Two kinds of electric heating wires 6, 7
In parallel with spiral windings 6 and 7, coated with a heat-resistant electric insulating resin 8 and displaying a scale 9 of rated constant or electric resistance capacity on the surface of the resin sheathed heater 9 Are configured. The resin sheath heater 9 is used by cutting a predetermined length by a predetermined scale 9. FIG. 3 is a schematic view of the usage mode of the resin sheathed heater 9 . The built-in conductors 5 and 5a are drawn out by a desired length and are connected in parallel to one end of the spirally wound electric heating wires 6 and 7 (5-6, 5a-7).
Then, the drawn-out portions 5 and 5a are used as lead wires, and the ends 6'and 7'of the other winding are used as the lead wire portions 5a '.
It can be used by forming a heating element 9n by being combined with (5a'-6'-7 '). Since the heating wire windings 6 and 7 of the heating element 9n are metal resistors of different types, a difference occurs in the self resistance value when the power is temporarily turned off by heating and the resistance value difference is measured. The electronic reading device reads the difference between the resistance value and the reference value and the energization control device enables energization control (not shown), or the energization heat generation and the heating wire when the energization is temporarily cut off. Since the windings 6 and 7 generate a thermoelectromotive force by the coupling portion 5a ', the electromotive force value is read by a thermoelectromotive force measuring device, and the electronic electromotive device compares the thermoelectromotive force difference with a reference value, and the energization controller Energization control is possible (not shown).
本考案はその一実施例によれば、樹脂シーズヒーター9
を所定目盛り９によって所望電気的容量を定めて所定長
さを分に切り取って樹脂シーズヒーター9nとして使用す
ることが前記目盛り９で極めて容易であり、前記した様
に、発熱体9nは発熱線捲線６、７は種類を異にした金属
抵抗体であるので、発熱させて電源を一時遮断した時の
自己抵抗値に差を生じるので、その抵抗値差を読み取り
通電制御を可能となる。又は該通電の一時遮断の時にそ
の通電発熱と前記発熱線捲線６、７は結合部5a′とによ
って熱起電力を生じるのでその起電力値を読み取り通電
制御が可能である等の効果特徴を有している。According to one embodiment of the present invention, a resin sheathed heater 9
It is extremely easy to use as a resin sheath heater 9n by cutting a predetermined length to a desired electric capacity by the predetermined scale 9 and using it as the resin sheath heater 9n. As described above, the heating element 9n is a heating wire winding. Since 6 and 7 are metal resistors of different types, a difference occurs in self-resistance value when heat is generated to temporarily shut off the power source, and thus the resistance value difference can be read to control energization. Alternatively, when the energization is temporarily cut off, the energization heat generation and the heating wire windings 6 and 7 generate a thermoelectromotive force by the coupling portion 5a ', so that the electromotive force can be read to control the energization. is doing.
第１図は従前の一実施例の側面断面図である。第２図は
本考案の一実施例の側面断面図である。第３図は本考案
の一実施例の態様図である。1 ……発熱体。１……耐熱性合成樹脂棒線。２……電気
発熱抵抗線。３……耐熱性合成樹脂。４……○又は多角
形状の断面形状の縦長の耐熱性電気絶縁性樹脂線。５、
5a、5a′……導線。６、７……異種類の電気発熱線。
６′、７′……他方の端末。８……耐熱性電気絶縁樹
脂。9……樹脂シーズヒーター。９……目盛り。9n……
所望電気的容量に分割した樹脂シーズヒーター、発熱
体。FIG. 1 is a side sectional view of a conventional embodiment. FIG. 2 is a side sectional view of an embodiment of the present invention. FIG. 3 is a schematic view of an embodiment of the present invention. 1 ... heating element. 1 ... Heat-resistant synthetic resin rod. 2 ... Electric heating resistance wire. 3 ... Heat resistant synthetic resin. 4 ... ○ or a vertically long heat-resistant electrically insulating resin wire with a polygonal cross-sectional shape. 5,
5a, 5a '... Lead wire. 6, 7 ... Different types of electric heating wires.
6 ', 7' ... the other terminal. 8: Heat resistant electrically insulating resin. 9 …… Resin sheath heater. 9 ... Scale. 9n ……
Resin sheathed heater and heating element divided into desired electric capacity.
Claims (1)
電気絶縁性樹脂線の内部へ軸方向に二本の導線をパラレ
ルに配置し内蔵し、該樹脂線の表面に二種類の電気発熱
線をパラレルにしてスパイラルに巻線を施し且つその上
に耐熱性電気絶縁樹脂をコーテングを施し且つその表面
に定格定数又は電気抵抗容量寸法を目盛り表示し、それ
らを構成したことを特徴とした樹脂シーズヒーター。1. A vertical or heat-resistant electrically insulating resin wire having a polygonal cross-sectional shape and two conductors arranged in parallel in the axial direction inside the resin wire, and two kinds of electric wires are provided on the surface of the resin wire. It is characterized in that the heating wires are arranged in parallel and spirally wound, and a heat-resistant electric insulating resin is applied on the spiral winding, and the rated constant or the electric resistance capacity dimension is graduated and displayed on the surface thereof. Resin sheath heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7263889U JPH0644066Y2 (en) | 1989-06-21 | 1989-06-21 | Resin sheathed heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7263889U JPH0644066Y2 (en) | 1989-06-21 | 1989-06-21 | Resin sheathed heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0312393U JPH0312393U (en) | 1991-02-07 |
| JPH0644066Y2 true JPH0644066Y2 (en) | 1994-11-14 |
Family
ID=31610751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7263889U Expired - Lifetime JPH0644066Y2 (en) | 1989-06-21 | 1989-06-21 | Resin sheathed heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0644066Y2 (en) |
-
1989
- 1989-06-21 JP JP7263889U patent/JPH0644066Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0312393U (en) | 1991-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |